AMC1301-Q1: Fail safe operation at missing VDD1/VDD2/GND1/GND2

Hi team,

Could you advise the device operation at below missing power supply scenario?

1. Missing(Open) VDD1

2. Missing(Open) GND1

3. Missing(Open) VDD2

4. Missing(Open) GND2

I think in the case of #1 and #2, VOUTP/N is clamped to  Vfailsafe=-2.545V, correct?

How does it behave in the other cases?

regards,